QUESTION 10Refer to the exhibit. The access list has been configured on the Gi0/0/0/0 interface in the inbound direction. Which two packets that are sourced from 172.16.1.1 TCP port 1050, if they are routed to the Gi0/0/0/0 interface, will be permitted? (Choose two)

QUESTION 12Which two statements about the BGP weight attribute on Cisco routers are true? (Choose two.)

A. It is a well-known discretionary attribute.B. It is only locally significant.C. Routes with higher weight are the preferred routes.D. It is used to influence the inbound traffic from the upstream AS.E. It is set to 100 by default.

QUESTION 17Refer to the Cisco IOS XR commands exhibit. The router administrator is trying to activate a software package on the router but is not able to do so. Which statement about this problem is true?

A. The router needs to be in the global configuration mode.B. The router needs to be in the admin global configuration mode.C. The router needs to be in the admin EXEC mode.D. The install activate command is not the correct command to use.E. The administrator needs to log in as the “root” user instead of the “admin” user.

Answer: C

QUESTION 18During the BGP route selection process on Cisco routers, which BGP attribute is examined first, to determine the best path to use?

A. AS pathB. MEDC. local preferenceD. weightE. origin

Answer: D

QUESTION 19Which type of service provider is responsible for offering backbone connectivity services to other service providers?

A. CSPB. TSPC. NSPD. ISPE. ASP

Answer: C

QUESTION 20Cisco IP NGN service providers can offer multiple servic es to their customers by using which type of technology in their core networks?